<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="uinicode">
        <style type="text/css">
        	#p-color{
        		color:red;
        		font-size:20px;
        	}
        </style>
    </head>
    <body>
	    <p id="p_color">p1</p>
	    <p>p2</p>
	    <p>p3</p>
	    <p>p4</p>
    </body>
</html>